* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

:root {
    --text-color: #FFFFFF;
    --icon-color: #ACACBE;
    --icon-hover-bg: #5b5e71;
    --placeholder-color: #cccccc;
    --outgoing-chat-bg: #343541;
    --incoming-chat-bg: #444654;
    --outgoing-chat-border: #343541;
    --incoming-chat-border: #444654;
}

.light-mode {
    --text-color: #343541;
    --icon-color: #a9a9bc;
    --icon-hover-bg: #f1f1f3;
    --placeholder-color: #9f9f9f;
    --outgoing-chat-bg: #FFFFFF;
    --incoming-chat-bg: #F7F7F8;
    --outgoing-chat-border: #FFFFFF;
    --incoming-chat-border: #D9D9E3;
}

body {
    background: var(--outgoing-chat-bg);
}


/* Chat container styling */
.chat-container {
    max-height: 100vh;
    padding-bottom: 150px;
    overflow-y: auto;
}

.default-text {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    height: 70vh;
    padding: 0 10px;
    text-align: center;
    color: var(--text-color);
}

.default-text h1 {
    font-size: 3.3rem;
}

.default-text p {
    margin-top: 10px;
    font-size: 1.1rem;
}

:where(.chat-container, textarea)::-webkit-scrollbar {
    width: 6px;
}

:where(.chat-container, textarea)::-webkit-scrollbar-track {
    background: var(--incoming-chat-bg);
    border-radius: 25px;
}

:where(.chat-container, textarea)::-webkit-scrollbar-thumb {
    background: var(--icon-color);
    border-radius: 25px;
}

.chat-container .chat {
    padding: 25px 10px;
    display: flex;
    justify-content: center;
    color: var(--text-color);
}

.chat-container .chat.outgoing {
    background: var(--outgoing-chat-bg);
    border: 1px solid var(--outgoing-chat-border);
}

.chat-container .chat.incoming {
    background: var(--incoming-chat-bg);
    border: 1px solid var(--incoming-chat-border);
}

.chat .chat-content {
    display: flex;
    max-width: 1200px;
    width: 100%;
    align-items: flex-start;
    justify-content: space-between;
}

.chat .chat-content span {
    font-size: 1rem;
    color: var(--icon-color);
    visibility: hidden;
}

.chat:hover .chat-content:not(:has(.typing-animation, .error)) span {
    visibility: visible;
}

.chat .chat-details {
    display: flex;
    align-items: center;
}

.chat .chat-details img {
    width: 35px;
    height: 35px;
    align-self: flex-start;
    object-fit: cover;
    border-radius: 2px;
}

.chat .chat-details p {
    white-space: pre-wrap;
    font-size: 1.05rem;
    padding: 0 50px 0 25px;
}

.chat .chat-details p.error {
    color: #e55865;
}

span.fa {
    user-select: none;
    cursor: pointer;
}


/* Typing Dots Styling */
.typing-animation {
    display: inline-flex;
    padding-left: 25px;
}

.typing-animation .typing-dot {
    margin: 0 1.5px;
    animation: animateDots 1.5s var(--delay) ease-in-out infinite;
}

@keyframes animateDots {

    0%,
    44% {
        transform: translateY(0px);
    }

    22% {
        opacity: 0.4;
        transform: translateY(-6px);
    }

    44% {
        opacity: 0.2;
    }
}


/* Typing container styling */
.typing-container {
    position: fixed;
    bottom: 0;
    width: 100%;
    display: flex;
    padding: 20px 10px;
    justify-content: center;
    background: var(--outgoing-chat-bg);
    border: 1px solid var(--incoming-chat-border);
}

.typing-container .typing-content {
    max-width: 950px;
    width: 100%;
    display: flex;
    align-items: flex-end;
}

.typing-content .typing-textarea {
    width: 100%;
    display: flex;
    position: relative;
}

.typing-textarea textarea {
    width: 100%;
    height: 55px;
    border: none;
    resize: none;
    font-size: 1rem;
    max-height: 250px;
    overflow-y: auto;
    border-radius: 4px;
    color: var(--text-color);
    padding: 15px 45px 15px 20px;
    background: var(--incoming-chat-bg);
    outline: 1px solid var(--incoming-chat-border);
}

.typing-textarea textarea::placeholder {
    color: var(--placeholder-color);
}

.typing-textarea span {
    position: absolute;
    right: 0;
    bottom: 0;
    visibility: hidden;
}

.typing-textarea textarea:valid~span {
    visibility: visible;
}

.typing-content span {
    height: 55px;
    width: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--icon-color);
}

.typing-controls {
    display: flex;
}

.typing-controls span {
    margin-left: 7px;
    font-size: 1.4rem;
    border-radius: 4px;
    background: var(--incoming-chat-bg);
    border: 1px solid var(--incoming-chat-border);
}